12708345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65171}}^1$

素因数の和:65192

約数の個数: 16

約数和(自身を含む): 21897792

約数和(自身を除く): 9189447

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 65171, 195513, 325855, 847223, 977565, 2541669, 4236115, 12708345]

約数ペア:

[(1, 12708345), (3, 4236115), (5, 2541669), (13, 977565), (15, 847223), (39, 325855), (65, 195513), (195, 65171)]